chromium/components/optimization_guide/core/model_execution/settings_enabled_observer.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_OPTIMIZATION_GUIDE_CORE_MODEL_EXECUTION_SETTINGS_ENABLED_OBSERVER_H_
#define COMPONENTS_OPTIMIZATION_GUIDE_CORE_MODEL_EXECUTION_SETTINGS_ENABLED_OBSERVER_H_

#include "base/observer_list_types.h"
#include "components/optimization_guide/core/model_execution/feature_keys.h"
#include "components/optimization_guide/proto/model_execution.pb.h"

namespace optimization_guide {

// Observer to listen to changes in the user opt-in state for a given
// `feature`.
class SettingsEnabledObserver : public base::CheckedObserver { … };

}  // namespace optimization_guide

#endif  // COMPONENTS_OPTIMIZATION_GUIDE_CORE_MODEL_EXECUTION_SETTINGS_ENABLED_OBSERVER_H_